Test Electronic Components

To be able to test electronic components accurately is essential to identifying faults for any electronic repairer. Top quality electronic testing equipment is therefore much sought after.

If you are involved in electronic repairs, professionally or just as a hobby, you will know just how much time good equipment saves you. Normally, however, this type of equipment to test electronic components can be relatively expensive, especially for do it yourself enthusiasts and people thinking about starting a small or part-time business.

What many people are unaware of is just how easy it is to make your own gear and multimeter to test electronic components to the standards of top of the range brands, but at a fraction of the cost. All you need is the necessary know-how.

There are some guides available to show beginners how to test electronic components and how to repair electronic devices and appliances. You should be looking for the following things when evaluating such a guide.

Good electronic test guides should include the following:

First, check the author’s credentials. Does he perform professional electronic repairs? Is he an electronics testing instructor? Do his instructions appear to be easy to follow and well laid out? Does he offer a guarantee if you are not fully satisfied with his manual? Does he identify being able to test electronic components with electronic repair? He should be aware that repairs are straightforward if you have the correct equipment to identify problems. And is his manual reasonably priced?

Secondly, make sure any guide not only explains how to make your own testing equipment but also explains which equipment to use for particular jobs, how you actually employ that equipment, what to test for and in what sequence. It’s all very well to have superior testing equipment to hand but if there is no methodology to follow in testing, you will just be wasting your time.

Without doubt, working out how to test electronic components can become quite complex. Much like wiring a house or office, without proper plans to work from, even the experts can become confused. If your systems of fault identification aren’t clear and easy to follow, frustration and disaster lie ahead. So, make sure any guide includes easily comprehensible diagrams and descriptions.

Ensure your guide does not just cover the basics. Part of the reason for making your own kit to test electronic components is to give yourself an advantage over other electronics testers. Most equipment that is declared unrepairable is, in fact, eminently repairable. Normally the tester simply has not been able to identify the problem; if he could identify the fault, it is not usually beyond repair.

Ensure any manual also covers testing for faults and shorts using an analogue meter and how to make such a meter. It will prove to be invaluable in cases where a digital meter has its inherent shortcomings.

So, to reiterate, superior testing equipment is essential, but no less important is having foolproof plans of testing to work through so the fault is not missed. The order of testing is important in the sense of saving time by testing for the most common faults first and so on. A good guide should also include a comprehensive troubleshooting section.

Electronics and Semiconductor Patents – An Evolution Scenario

In recent years, there has been an extensive boost in technological concepts related to electronics and electrical domain. Electronic engineering is a constantly changing and widening branch of technology. Electronics and semiconductor engineering is one of the largest and fastest growing industries. This growth has entailed a wide range of patent filing, all through. Electronics and semiconductors covers a wide range of applications we use daily, such as Television, Radio, computers, telecommunication etc, which make our life easier and enjoyable. It helps us see, hear and communicate over enormous distances and accomplish tasks faster.

Electronics plays a major role in industries like oil, energy, agriculture and many other important sectors of economy. Electronics and semiconductor patents form a subclass of electrical patents. The electrical patenting class is broadly classified into many subclasses based on the area. Some subclasses include Digital Electronics, Analog Electronics, Micro Electronics, Fuzzy Electronics, Application Specific Integrated Circuit Design, Semiconductors and Semiconductor devices, etc.

Patents are further classified based on the development of their active elements involving the design and testing of electronic circuits that use the electronic properties of components such as resistors, capacitors, inductors, diodes, microcontrollers, microprocessors and transistors to achieve a particular functionality. For example, 326 is the generic class for patents related to electronic digital logic devices, circuitry and sub combinations thereof, wherein non-arithmetical operations are performed upon discrete electrical signals representing a value normally described by numerical digits. It further has subclass 12 for redundant logic having a flip flop and subclass 37 for a multifunctional or programmable logic having a flip flop.

Integrated circuits and processing architectures are other categories protected by patents. Different aspects of these technologies such as architecture, applications or designs are protected by employing different intellectual property laws. As an invention, hardware architecture and their applications are protected as utility patents while Integrated circuit designs are protected as design patents. Hence, both design concepts and hardware are protected by patents. In discharging its patent-related duties, the United States Patent and Trademark Office (USPTO) examines patent applications and grants patents after establishing the patenting class and patentability of an invention. The claims of a patent serve as a guide in patent prosecution and infringement law suits.

There has been a steady growth in electrical, electronics and semiconductor patents being filed and granted by U.S. patent office since 1996. About 8, 16,349 electrical patents are being granted till December 31st 2004 and every year approximately 60,000 electrical patents are granted. U.S. Patent office has approximately granted 3, 70,000 semiconductor patents, 19,279 global positioning system patents, 75,109 electronics and communication patents.

Since its inception, the patent system has attempted to balance the tension between 2 competing objectives. On one hand, the law rewards technical innovation by granting exclusive rights to individuals for worthy inventions. On the other hand, it also seeks to increase the welfare of the society as a whole by providing it with the benefits of innovation. Electronics and semiconductor patents provide public with valuable information about how to use and implement new technology once it enters public domain.

One way to trace the development of electronics and semiconductor technology is to follow the development of its active elements, the switches and valves of electronics systems. A more recent trend in circuit design is to build custom integrated circuits that include as much circuitry as possible, often combining both analog and digital circuitry on a single substrate. This area is known as application specific integrated circuits (ASIC); the designers work with relatively small prefabricated circuits commonly called macro cells. In recent years there has been an increase in patent filing because in many industries and product development companies a division of innovative labor is emerging, resulting in the licensing of existing and prospective technologies. Hewlett Packard, Sanyo and Sony are some of the leading electronic companies in the world with a growing patent portfolio over the years.

Buying An Electronic Dog Training Collar Doesn’t Have To Be Shocking

The attractiveness of training dogs should not be cliched at the very least. Dogs are born to be pets. When trained properly, dogs can render support and affection more than what they were born with. Hence, the old adage, “A dog is a man’s best friend,” is not a sheer cliché.

However, in spite of the innate qualities of dogs, it is still important to train them to develop the skills that they possess. By nature, dogs are obedient animals. However, because of their character, training is important.

For this reason, numerous obedient trainings and advanced schooling programs were created to develop the necessary skills in dogs. The basic obedience skills such as sit, walk, or lie down are usually taught.

To do this, the help of a professional dog trainer can be very helpful. However, if you do not have the budget for it, you may opt to train your dogs all by yourself. You just have to equip yourself with the right tools and equipments.

Among the various devices needed to train dogs, dog training collars are the most important. Dog training collars helps the owner control the behavior of the dog, thereby, creating an air of authoritativeness over the dogs. Hence, dogs can easily understand that they have a master to follow.

One of the most common types of collars used by non-professional trainers or simply dog owners themselves is the electronic dog training collars. Although quite controversial, electronic dog training collars are effective if used properly.

Electronic dog training collars had created such media hype when quite a number of dog owners have discreetly denounced their use. The issue is focused on the outright infliction of pain caused by electronic currents that run from the collar to the dog’s skin. These electric currents can create shock, which can be very harmful for the dog.

However, experts say that when used properly, electronic dog training collars can be effective in training dogs and in managing dog behavioral problems. In fact, an electronic dog training collar can be safe and effective if the trainer or user knows how to operate the device properly.

In essence, electronic dog training collars create electric shock that warns the dog how to respond appropriately. The main purpose of producing electric shock is to assist the dog trainer during training sessions and in controlling behavior of your dog.

Nevertheless, not all electronic dog training collars are created equal. Each has its own distinction depending on the make of the product and its feature benefits.

Here are some tips in buying electronic dog training collar.

1. Budget

Electronic dog training collars can be very expensive. If you do not have the budget for it, buying an electronic dog training collar can be a problem.

So before you decide on a particular type of electronic dog training collar, try to see first if your budget can afford it.

2. Function

Each type of electronic dog training collar has its own distinct function. Hence, it is best that you know what you want in an electronic dog training collar.

For example, if you want to control the route of your dog whenever he walks, you can use a training collar that will fit near your dog’s nose. The electronic shock will direct him which way to go. If you want to control your dog’s behavioral problem such as excessive barking, try to use an electronic dog training collar that has a transmitter device attached at the collar placed near the dog’s neck.

3. Breed

In buying an electronic dog training collar, you also have to consider the dog’s breed. For smaller breeds, it is best to buy collars that will fit on their little necks. Moreover, this type of dog training collar has additional training device that will facilitate the training process.

4. Kind of training

If you are trying to correct canine behavioral problems, it is best to use remote electronic dog training collar. The transmitter can send signals to the collar as far as 300 feet. Hence, you do not have to be in close proximity with your dog just to train him whenever he gets into annoying behaviors.

All of these things can help you choose the best electronic dog training collar. Coupled with good knowledge about the product, electronic dog training collar is, indeed, one of the most effective training tools available in the market today.

Discount Consumer Electronics

Consumer Electronics have become a huge part of our lives, in spite of what we might like to think. You don’t have to be a “boys toys” aficionado to have the majority of your life affected in some way by the consumer electronic phenomenon. This dependency seems to increase in its intensity with each new generation due in no small part to the rapid increase in technological advances All you have to do is run through your normal day to see the impact that consumer electronics has on your life. With each new advance more of your day is impacted in some way by electronics. Because of this the discount consumer electronics store whether online or around the corner has become invaluable.

Whats the first thing the majority of us experience first when we wake up? Your electronic alarm clock!. Then before we even get out the door theres the electric shaver, toaster, microwave, iron coffee maker, need I go on? So you’ve hardly started your day and consumer electronics are already ruling it! Consumer electronics traditionally have two main functions. They either provide a useful function or they entertain us or both! The majority of the electronics that provide a useful function in daily life are similar to the products already mentioned that you may use in the morning. Many others include things like refrigerators, cookers and washing machines. These appliances speed the everyday mundane chores we experience in life.

Our discount consumer electronics also make life more comfortable at home with climate control or air conditioning, heaters for making our baths and showers water warm or hot. You do not need to have all the latest gizmos to be dependent on the everyday consumer electronics.

Now for the fun part the consumer electronics that entertain us! Where to start? Ipods, portable games consoles, Xbox, Plasma TV, Satellite TV, Surround Sound, Camcorders……. the list is endless of consumer electronics that provide entertainment everyday. There are also items like computers and cell phones that provide entertainment and are useful.

One of the most popular items found at a discount consumer electronics store these days is the LCD television. With the increasing popularity of the internet, the conventional television is slowly being phased out and the new LCD televisions are in vogue nowadays. Since the LCD television can be used as a computer monitor as well, integration of the two technologies is a possibility. The advantages that an LCD television had over the older cathode ray tube (CRT for short) based projection televisions are many. The first of these is the fact that the electron ray that is pumped by the CRT creates a magnetic and static electric field around the television apart from emitting rays which have been known to be tiring to the eyes. The ease of mounting an LCD television and its compact build as compared to the rather bulky CRT televisions is a huge advantage especially where there are space constraints. The greatest advantage however is the reduced amount of distortion and enhanced clarity that improved picture quality that LCD televisions bring along with them. Find the best LCD televisions at the cheapest rates at a discount consumer electronics store now.

Our consumer electronics improve more every year to provide functionality and consumer satisfaction. More and more each year these products also fuse the gap between entertainment and functionality which promises them a place in our shopping carts.

The Consumer Electronics Industry

The consumer electronics industry is a global business. In recent years, the consumer electronics industry is in the midst of a new wave of change, witnessing a phenomenal growth. It is ushering in a dawn of convergence, of technologies, products and markets. Consumer electronics appliances such as digital televisions, portable media players and educational toys are in a state of constant flux. The convergence of digital-based audio, video and information technology is a major reason. These changes began nearly two decades ago and have resulted in an avalanche of state of the art electronic devices in the market. The demand for a multitude of portable, in-home or in-car consumer electronic items with multiple functions has increased tremendously.

Digitalization, miniaturization and mobility are the key elements for modern consumer electronic products. Digitalization transformed the consumer electronics sector, delivering new and exciting entertainment products that have changed the way we live. It paved the way for digital devices such as camcorders, DVD player/recorder, still camera, computer monitor and LCD TV. The computer industry has also benefited, making its way into the family living room. Miniaturization also accelerates the growth of the consumer electronics industry.

Fundamentally, the changes in the consumer electronics industry are not being driven by product evolution, but by fluctuations in the industry’s business models. Companies that are capable of change and those that develop branding will be most successful.

Consumer electronics companies producing computers, televisions, DVD players and other household electronics face the same challenges as other consumer goods companies. The lifecycle of consumer electronics products is shrinking along with severe price deflation, a factor that makes demand, pricing and promotions management even more challenging. Innovation, differentiation and flexibility are critical to a company?s survival in the consumer electronics market. The rapidly falling prices and improved functionality provided by convergence are influential forces behind the growing consumer demand for electronic items.

Electronics Technician Jobs in Western New York

The electronics industry is one of the fastest growing industries (if not the fastest growing industry) not only in United States, but in the whole world too. There are plenty of jobs available for people with practical knowledge and skill in electronics in any metro city in the world. The city of New York is no exception. There are plenty of electronics technician jobs available in New York, especially in the western part of the city. Most of such jobs are contractual jobs, which usually last only for short duration. But such jobs are available plentiful throughout the year. So a skilful technician only needs to apply for a job to land on one. In addition to the contractual jobs, there are some permanent, full-time jobs available in some reputed electronics companies.

Some of the well-known companies in New York that frequently advertise for electronics technicians are Aerotek, Sears Holdings Corp, Siemens IT Solutions and Services, Allegis Group, Bally Technologies, Carter Brothers, Parker Hannifin Corporation, Time Warner Cable, Olympus America Inc., Windstream Communications, Peak Technologies, Transonic Systems and American Avionic Technologies Corp. Most good companies look for a candidate who has a degree or equivalent technical training certification in electronics and an experience of two or three years. Candidates with experience in military electronics division are in great demand. Large companies look for a dynamic self-starter who can start doing the actual work from his or her first day in the office.

Apart from the jobs in large companies, there are several contractual and temporary jobs in small firms. Some companies offer a consolidated amount for a particular period or for the completion of a particular job. Some of the companies offer jobs with a daily rate. You will be paid for the days you work or for the days your work is required. Then some other companies offer work in an hourly rate. Generally, the existence of most of these contractual jobs is known only to industry insiders. So a good networking would help for getting this sort of jobs.

Electronics technician jobs are available in various sub-categories. Jobs for repairing electronics home appliances are the most common jobs. Such jobs demand travel and field work. The technician needs to go to the house of the client to repair the damaged item. Technician jobs are available in companies that manufacture and troubleshoot electronics devices. Organizations that manufacture military and aerospace electronics devices offer jobs with handsome salary. Firms that manufacture laboratory equipment also have vacancies for electronics technicians. For getting jobs in companies manufacturing electronic gaming devices, the candidates need to be extremely knowledgeable and skilful in electronics. Electronics technician jobs are available in construction companies also. Companies that manufacture analog and digital electronic devices also provide employment options for electronics technicians.

Electronics Recycling is a Good Idea All Around

Electronics recycling is complex. Since electronics are made up of a variety of materials, including plastics and metals, they are more complex to recycle then simple products like paper or glass. That does not mean they are not worth the effort of recycling, though. Electronics recycling is important and can be quite beneficial.

What Can be Recycled

Almost everything electronic can be recycled in one way or another. It is rare that an electronic product can not be recycled in some way. In fact, almost 99 percent of an electronic product can be recycled. That means only a small amount is actually waste going to a landfill.

Electronics contain a variety of materials. The valuable metals, like copper and gold, found in many electronic products is very useful in the creation of new products. This is a major reason to help recycle electronics. Metals are costly to produce and some are becoming rare to even find, so recycling helps to ensure that less energy is waste din produced new metals and that the reserves are not depleting as fast.

Hazards of Electronic Waste

There are elements of electronic waste that makes it dangerous and harmful to dispose of in the trash where it will then end up in a landfill. Such things as mercury and lead used in electronic products is very harmful to humans and the environment. When an electronic product ends up in a landfill there is a risk that these materials will end up in the environment.

Through recycling electronics, though, the risk is eliminated. The recycling process properly disposes of the hazardous materials.

Methods of Recycling

There are two main methods of recycling electronic products:

Recycling Center – You can take your electronic products to a recycling center that is open for electronic products. They will properly recycle ad dispose of the electronic equipment. This is a good option when the equipment is broken and no longer useable.

Reuse – Reusing electronic products can be done when the product is still in good working order or only needs minor repair. You can donate it to charity, sell it or give it to someone in need.

No matter how you recycle electronics, the bottom line is that you should recycle. It is better for the environment and for you. Throwing out old electronics is harmful and irresponsible. Recycling is not too difficult and something that anyone can do.

Building Your Own Electronic Drum Set

For decades drummers with a do-it-yourself attitude have been designing and building their own electronic drums. For those of you who are not familiar with this unique hobby, it is actually very simple to build a basic electronic drum, and the advantages are many. For many drummers there are two main obstacles to owning a drum set. One is that they live in a residential area where an acoustic drum set would be much too loud, and the other is the high cost of electronic drum sets. Building your own electronic drum set solves both of these problems, and can be very rewarding and satisfying. In fact, when properly designed, a high quality drum set can be built for around $200, including the module. Compare this to a similar kit which would cost over $1000 new, and the value in building your own becomes evident. For many drummers this is the only way to afford a kit, and for others the fun in building it is their main motivation. Furthermore, building an electronic drum set allows you to customize it to your needs, or even build a very large kit that would be very expensive when purchased new.

The first step in constructing electronic drums is to purchase a MIDI module. The module is the brain of the electronic drums, and being such, is the one piece that would be difficult to construct yourself (although not impossible if you have electronic know-how). In keeping with the thrifty attitude most do-it-yourselfers posses, used modules are a great alternative to higher cost now models. For countless drummers the Alesis D4 has been the standby for electronic drumming. Because so many of them are in existence, and because of their high quality design, it is very easy to find a used model for sale on Craigslist or eBay. Expect to pay around $100, although with enough searching units can be found for less.

The next step is to construct the drums. Aside from the module, the other key component of electronic drums is the trigger, which is merely a piezo transducer. A piezo converts vibrations into electrical signals, providing a velocity-sensitive response. In other words, a piezo converts the drum hits into electric signals that get sent to the module, where they are converted into an output sound wave that can either be played on an amplifier or through headphones. Piezo traducers are very low cost and easy to find. The most common piezo among hobbyists is Radio Shack model 273-073, mainly because Radio Shack is the most common store to purchase electronics, and the part only costs a few dollars. This model is encased in a plastic case that must be removed. A better option than Radioshack is an online supplier of piezo traducers that are not encased. The online electronics vendors will always be cheaper than Radio Shack, and save you the trouble of cracking open the electronic case, which can be tricky to do without damaging the piezo.

Once the piezos are purchased, the next step is to construct drums. This is where you can be very creative. There no limitations to your design, you merely need to mount the piezo under some soft of surface that represents a real drum head. The most common heads on electronic drums are rubber or mesh, although anything that can be struck and transfers the vibrations to the piezo will work. In fact it would be possible to build an entire drum set played with only the fingers tapping directly on the piezo. Rubber heads are very common in do-it-yourself designs because they are very simple to make. Mesh heads offer the advantage of a quieter and more realistic feel, however. With more patience and a good design, high quality mesh head electronic drums can be constructed out of common materials and at a very low cost. For many people the most satisfying part of such building projects is using everyday materials.

Cymbals can also be constructed in using the same principals as the drums. Once again, there are many ways to build an electronic cymbal, ranging from simple to complex dual zone triggers. The key with the cymbal is finding something that feels as hard as a cymbal but offers some dampening properties to avoid loud noise response.

The final element of the homemade electronic drum set is the rack. There are many ways to construct a rack to support the drums and cymbals, and this is where your personal customization will really show, as every drummer has their own preferred setup. Common materials for building a rack include pipes (PVC, steel, copper) or wood. When constructing the rack it is critical that it is rigid enough to dampen the vibrations from the drums, as false triggering may occur when one drum senses the vibrations of another.

Great electronic drum sets can be built from scratch rivaling their commercial counterparts in quality, and costing fractions of the price. If you are a drummer, like to build things, or have never built anything but are intrigued by the idea, why not give it a try? It is very rewarding, and once your kit is done you will be even more motivated to practice because you have the satisfaction that you built it. This satisfaction, along with the cost savings, is the motivation do-it-yourselfers know and love. So don’t wait any longer! Good luck building!

Joshua Lohr is a drummer, engineer, inventor, and writer who loves do-it-yourself projects. He has been building electronic drum sets for 15 years and has written a 100 page book detailing the instructions of his mesh head electronic drum set design.

An Insight in to Japanese Consumer Electronics Market

Over the past few years, the global consumer electronics industry has witnessed a phenomenal growth. It can be attributed to the increasing effect of state of the art electronic devices in the market. The Asia Pacific region is the market leader in consumer electronics and more of this credit goes to the Japanese companies, which are known worldwide for their innovations and quality. The world famous brands like Sony, Panasonic and Matsushita are owned by the Japanese companies.

The total revenue generated by the consumer electronics market consists the sale of audio, video, and games console products. The video section consists of camcorders, digital cameras, CRT and flat-panel television sets, videocassette and DVD players and recorders, and set-top boxes. The audio section includes MP3 recorders and players, personal stereos, radios, hi-fi systems, cassettes, CDs, and minidisc. Gaming consoles includes all hand-held and plug-in consoles.

In a survey, conducted by the Japan’s Ministry of Internal Affairs and Communications (MIC), the consumer electronics market is estimated to grow to 11 trillion yen by 2010. It is more than quadruple the value of 2004. One of the main highlights of this survey is an emphasis on the convergence of communication and entertainment electronics. This trend is already spreading rapidly, the government views this as a major shift in the consumer electronics industry.

The MIC defines the consumer electronics market to include the following areas:

* Appliance market: Digital consumer electronics like TV, washing machine, PC, modems, etc.

* Service content market: Content like entertainment information on movies, drama, etc. Services like distance learning (tele-education), security services, etc.

* Network platform market: Networks, including ADSL, cable Internet, fiber-optic cables, etc.

Future Prospects

The consumer electronics industry is expecting the integration of entertainment and communication electronics in coming years. The companies aim at providing advanced services to help consumers achieve more convenience in their daily activities. It can be achieved by offering networking consumer electronics in the home market.

The home security systems is expected to enter in the consumer electronics market. It can help monitor fires or break-ins and report them to nearby fire stations. Consumers could be able to control appliances in home from their personal digital assistant (PDA) or mobile phones. While departing the home, you can turn on the security system while turning off all consumer electronics. On the way back to home from work, a person would be able to start a bath or begin warming up the house.

Handy Electronic Gadgets

The world today has been turned into a world of electronic gadgets. With the continued advancement of technology, the technology industry has continued to boom as well.

So many electronic stores have opened to sell electronic gadgets. The mushrooming of these stores is brought about by a significant increase in demand in the market. After all, in these modern times, almost everyone is indulging to electronic gadgets, one way or another.

The rise of the electronics industry is also an obvious indication that we now live in a world of technology. Wherever we look, be it in the offices or in the comforts of our own homes, technology is prevalent.

The handy electronic gadgets are used for people to communicate, to listen to music, to exercise, to write down notes, and play games. There are also electronic gadgets where movies can be viewed, along with other entertainment shows like concerts or instructional videos. There are also electronic gadgets that take photographs or print pictures.< only thought of yesterday. It has radically changed the lives of many people, significantly making work much easier than ever before. these handy gadgets replaced the menial ways of doing things.

There are a thousand of invented electronic gadgets to this day, and more and more are being invented to meet the demands of the market. But here we will look into the more popular ones being used, like projectors, digital cameras, mp3 players, game consoles, electronic notebooks, and cellular phones.

There are so many kinds of projectors that are used today. They may refer to a video projector for home theater system and computer, or movie projectors that project films to a screen inside the movie theater.

A slide projector projects still image in a transparent base. An overhead projector projects transparent images. An opaque projector is considered an overhead projector’s predecessor. The magic lantern is a historic projection device. The camera obscura is the historic ancestor of projection devices. The enlarger is also a kind of projector used to produce photo prints from negatives.

A ceiling projector is used to measure the clouds’ height. There is also a projector album that is used to enlarge and view still pictures.

Another very popular handy electronics gadget is digital cameras. Cameras have been a long time invention, used to take photographs. But digital cameras are now more advanced and have become more portable. It has significantly decreased its price also which makes this gadget more affordable to many.

Digital cameras record images digitally through electronic image sensor, instead of using films. There are also compact digital still cameras that can be able to record not just moving videos but also record sound.

Digital cameras can also display images on the screen right after the image has been recorded. Despite its small memory device, it can store thousands of images and record both video and sound. It can also conveniently delete images that did not satisfy the user, or to free up storage space.

Digital cameras can be hooked up with so many devices from cellular phones, computers, digital handheld devices to vehicles.

Mp3 players are portable audio devices. This is used to listen to songs primarily, but can also be used to listen to other audio files. Some people use the cords of USB to connect this to the computer. Mp3 players are convenient companions when traveling alone, jogging, working out in the gym, or enjoying a stroll in the park.

Cellular phones are one of the most useful electronics gadget ever invented. These are devices used for mobile voice and data communication. It functions like any ordinary phone, but is cordless and therefore can be brought anywhere. They are used for additional services and accessories like SMS for text messaging, packet switching for Internet access, email, Bluetooth, gaming, infrared, MMS for photos, and video and video recorder camera.

A game console is an electronic device that produces video display signal. This can be used with display devices to be able to display a video game.

Electronic notebook is used as an alternative to the ordinary notebook. It is used to record important data electronically. This gadget conveniently replaces the rudiments of a pen and paper. it also works more efficiently.

There are many more electronic gadgets available in the market. The computers that we use are also electronic gadgets used in homes, schools and offices. There is also the newest version of personal computers which is the laptop.

There electronic gadgets that are present are made of the highest technologies. They are made to make the life of every person easy and handy.

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